Warning: Permanently added '[localhost]:27758' (ECDSA) to the list of known hosts. 2025/08/29 10:42:51 fuzzer started 2025/08/29 10:42:51 dialing manager at localhost:43077 syzkaller login: [ 59.301248] cgroup: Unknown subsys name 'net' [ 59.369667] cgroup: Unknown subsys name 'cpuset' [ 59.383826] cgroup: Unknown subsys name 'rlimit' 2025/08/29 10:43:01 syscalls: 2214 2025/08/29 10:43:01 code coverage: enabled 2025/08/29 10:43:01 comparison tracing: enabled 2025/08/29 10:43:01 extra coverage: enabled 2025/08/29 10:43:01 setuid sandbox: enabled 2025/08/29 10:43:01 namespace sandbox: enabled 2025/08/29 10:43:01 Android sandbox: enabled 2025/08/29 10:43:01 fault injection: enabled 2025/08/29 10:43:01 leak checking: enabled 2025/08/29 10:43:01 net packet injection: enabled 2025/08/29 10:43:01 net device setup: enabled 2025/08/29 10:43:01 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 10:43:01 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 10:43:01 USB emulation: enabled 2025/08/29 10:43:01 hci packet injection: enabled 2025/08/29 10:43:01 wifi device emulation: enabled 2025/08/29 10:43:01 802.15.4 emulation: enabled 2025/08/29 10:43:01 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 10:43:02 fetching corpus: 50, signal 22257/25752 (executing program) 2025/08/29 10:43:02 fetching corpus: 100, signal 32840/37736 (executing program) 2025/08/29 10:43:02 fetching corpus: 150, signal 39013/45281 (executing program) 2025/08/29 10:43:02 fetching corpus: 200, signal 50164/57345 (executing program) 2025/08/29 10:43:02 fetching corpus: 250, signal 55257/63540 (executing program) 2025/08/29 10:43:02 fetching corpus: 300, signal 60273/69504 (executing program) 2025/08/29 10:43:02 fetching corpus: 350, signal 64926/74991 (executing program) 2025/08/29 10:43:02 fetching corpus: 400, signal 69146/80090 (executing program) 2025/08/29 10:43:02 fetching corpus: 450, signal 73429/85069 (executing program) 2025/08/29 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10:43:13 fetching corpus: 6450, signal 173992/178617 (executing program) 2025/08/29 10:43:13 fetching corpus: 6500, signal 174237/178626 (executing program) 2025/08/29 10:43:13 fetching corpus: 6550, signal 174719/178677 (executing program) 2025/08/29 10:43:14 fetching corpus: 6600, signal 175033/178680 (executing program) 2025/08/29 10:43:14 fetching corpus: 6650, signal 175321/178684 (executing program) 2025/08/29 10:43:14 fetching corpus: 6700, signal 175639/178685 (executing program) 2025/08/29 10:43:14 fetching corpus: 6726, signal 175950/178689 (executing program) 2025/08/29 10:43:14 fetching corpus: 6726, signal 175950/178689 (executing program) 2025/08/29 10:43:15 starting 8 fuzzer processes 10:43:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) 10:43:15 executing program 1: iopl(0x3) syz_io_uring_setup(0x0, &(0x7f0000003a00), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000000)) 10:43:16 executing program 6: clone3(&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000280)=""/181, 0xb5, 0x0, 0x0}, 0x58) 10:43:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000000040)) 10:43:16 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, 0x0) [ 83.967854] audit: type=1400 audit(1756464196.098:7): avc: denied { execmem } for pid=273 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 10:43:16 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), 0x4) 10:43:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080)=0xfff, 0x4) 10:43:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000080)="1de52d1b11ad", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 85.158446] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 85.161603] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 85.165338] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 85.169787] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.172328] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.174694] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.178200] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.180887] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.190742] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 85.193252] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 85.195395] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 85.200875] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 85.202944] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 85.205720] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 85.208917] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 85.280898] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 85.291762] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 85.292653] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 85.294206] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 85.299623] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 85.300743] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 85.302205] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 85.305744] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 85.307756] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 85.310065] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 85.311711] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 85.313953] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 85.316423] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 85.319838] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 85.322366] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 85.324466] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 85.326367] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 85.327845] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 85.330699] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 85.334129] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 85.424835] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 85.437930] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 85.442879] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 85.454413] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 85.463329] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 87.248171] Bluetooth: hci2: command tx timeout [ 87.249045] Bluetooth: hci1: command tx timeout [ 87.249766] Bluetooth: hci0: command tx timeout [ 87.375627] Bluetooth: hci3: command tx timeout [ 87.439626] Bluetooth: hci6: command tx timeout [ 87.440927] Bluetooth: hci5: command tx timeout [ 87.441405] Bluetooth: hci4: command tx timeout [ 87.567686] Bluetooth: hci7: command tx timeout [ 89.295603] Bluetooth: hci2: command tx timeout [ 89.296391] Bluetooth: hci0: command tx timeout [ 89.297141] Bluetooth: hci1: command tx timeout [ 89.423865] Bluetooth: hci3: command tx timeout [ 89.487614] Bluetooth: hci4: command tx timeout [ 89.488431] Bluetooth: hci5: command tx timeout [ 89.489344] Bluetooth: hci6: command tx timeout [ 89.615563] Bluetooth: hci7: command tx timeout [ 91.343668] Bluetooth: hci0: command tx timeout [ 91.344399] Bluetooth: hci1: command tx timeout [ 91.345126] Bluetooth: hci2: command tx timeout [ 91.471565] Bluetooth: hci3: command tx timeout [ 91.535598] Bluetooth: hci4: command tx timeout [ 91.536288] Bluetooth: hci6: command tx timeout [ 91.537158] Bluetooth: hci5: command tx timeout [ 91.663681] Bluetooth: hci7: command tx timeout [ 93.392068] Bluetooth: hci1: command tx timeout [ 93.392703] Bluetooth: hci2: command tx timeout [ 93.393065] Bluetooth: hci0: command tx timeout [ 93.521250] Bluetooth: hci3: command tx timeout [ 93.583708] Bluetooth: hci6: command tx timeout [ 93.584107] Bluetooth: hci5: command tx timeout [ 93.584464] Bluetooth: hci4: command tx timeout [ 93.712605] Bluetooth: hci7: command tx timeout [ 121.330726] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.332098] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.604385] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.605023] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.909882] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.911104] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.074513] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.075129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.428852] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.429773] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.578101] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.578814] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:43:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000080)="1de52d1b11ad", 0x0, 0x0, 0x6, 0x0, 0x0}) 10:43:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000080)="1de52d1b11ad", 0x0, 0x0, 0x6, 0x0, 0x0}) 10:43:54 executing program 1: iopl(0x3) syz_io_uring_setup(0x0, &(0x7f0000003a00), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000000)) 10:43:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000080)="1de52d1b11ad", 0x0, 0x0, 0x6, 0x0, 0x0}) 10:43:54 executing program 1: iopl(0x3) syz_io_uring_setup(0x0, &(0x7f0000003a00), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000000)) [ 122.935575] audit: type=1400 audit(1756464235.065:8): avc: denied { open } for pid=3815 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 122.946680] audit: type=1400 audit(1756464235.065:9): avc: denied { kernel } for pid=3815 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 10:43:55 executing program 1: iopl(0x3) syz_io_uring_setup(0x0, &(0x7f0000003a00), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000000)) 10:43:55 executing program 5: getpid() ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), 0xffffffffffffffff) 10:43:55 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x9, 0x0, &(0x7f0000000000)) [ 123.171036] kmemleak: Found object by alias at 0x607f1a63975c [ 123.171056] CPU: 1 UID: 0 PID: 3835 Comm: syz-executor.5 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 123.171073] Tainted: [W]=WARN [ 123.171077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.171084] Call Trace: [ 123.171088] [ 123.171093] dump_stack_lvl+0xca/0x120 [ 123.171116] __lookup_object+0x94/0xb0 [ 123.171133] delete_object_full+0x27/0x70 [ 123.171148] free_percpu+0x30/0x1160 [ 123.171164] ? arch_uprobe_clear_state+0x16/0x140 [ 123.171183] futex_hash_free+0x38/0xc0 [ 123.171197] mmput+0x2d3/0x390 [ 123.171216] do_exit+0x79d/0x2970 [ 123.171229] ? lock_release+0xc8/0x290 [ 123.171245] ? __pfx_do_exit+0x10/0x10 [ 123.171259] ? find_held_lock+0x2b/0x80 [ 123.171276] ? get_signal+0x835/0x2340 [ 123.171298] do_group_exit+0xd3/0x2a0 [ 123.171315] get_signal+0x2315/0x2340 [ 123.171337] ? __pfx_get_signal+0x10/0x10 [ 123.171352] ? do_futex+0x135/0x370 [ 123.171365] ? __pfx_do_futex+0x10/0x10 [ 123.171380] arch_do_signal_or_restart+0x80/0x790 [ 123.171397] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 123.171413] ? __x64_sys_futex+0x1c9/0x4d0 [ 123.171425] ? __x64_sys_futex+0x1d2/0x4d0 [ 123.171439] ? __pfx___x64_sys_futex+0x10/0x10 [ 123.171452] ? __sys_getsockopt+0x146/0x1b0 [ 123.171479] exit_to_user_mode_loop+0x8b/0x110 [ 123.171491] do_syscall_64+0x2f7/0x360 [ 123.171503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.171515] RIP: 0033:0x7fcf6b91fb19 [ 123.171523] Code: Unable to access opcode bytes at 0x7fcf6b91faef. [ 123.171528] RSP: 002b:00007fcf68e95218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.171539] RAX: fffffffffffffe00 RBX: 00007fcf6ba32f68 RCX: 00007fcf6b91fb19 [ 123.171547] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcf6ba32f68 [ 123.171554] RBP: 00007fcf6ba32f60 R08: 0000000000000000 R09: 0000000000000000 [ 123.171560] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcf6ba32f6c [ 123.171567] R13: 00007ffe871dd15f R14: 00007fcf68e95300 R15: 0000000000022000 [ 123.171582] [ 123.171586] kmemleak: Object (percpu) 0x607f1a639758 (size 8): [ 123.171593] kmemleak: comm "syz-executor.6", pid 281, jiffies 4294790098 [ 123.171600] kmemleak: min_count = 1 [ 123.171603] kmemleak: count = 0 [ 123.171607] kmemleak: flags = 0x21 [ 123.171611] kmemleak: checksum = 0 [ 123.171614] kmemleak: backtrace: [ 123.171618] pcpu_alloc_noprof+0x87a/0x1170 [ 123.171633] __alloc_workqueue+0x74b/0x1820 [ 123.171650] alloc_workqueue_noprof+0xc7/0x200 [ 123.171659] ieee80211_register_hw+0x1ec5/0x3e00 [ 123.171671] mac80211_hwsim_new_radio+0x2758/0x4ef0 [ 123.171684] hwsim_new_radio_nl+0xb0d/0x1250 [ 123.171694] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 123.171705] genl_rcv_msg+0x532/0x7e0 [ 123.171714] netlink_rcv_skb+0x147/0x430 [ 123.171729] genl_rcv+0x28/0x40 [ 123.171737] netlink_unicast+0x5a7/0x870 [ 123.171751] netlink_sendmsg+0x8ac/0xd80 [ 123.171765] __sys_sendto+0x506/0x570 [ 123.171778] __x64_sys_sendto+0xe1/0x1c0 [ 123.171791] do_syscall_64+0xbf/0x360 [ 123.171799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.320538] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.321157] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.366432] kmemleak: Cannot insert 0x607f1a63975c into the object search tree (overlaps existing) [ 123.366451] CPU: 0 UID: 0 PID: 281 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 123.366473] Tainted: [W]=WARN [ 123.366477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.366484] Call Trace: [ 123.366488] [ 123.366493] dump_stack_lvl+0xca/0x120 [ 123.366518] __link_object+0x190/0x210 [ 123.366536] __create_object+0x48/0x80 [ 123.366552] pcpu_alloc_noprof+0x87a/0x1170 [ 123.366577] alloc_netdev_mqs+0x131/0x1360 [ 123.366593] ? __pfx_ieee80211_if_setup+0x10/0x10 [ 123.366621] ieee80211_if_add+0x1d9/0x1510 [ 123.366644] ? ieee80211_init_rate_ctrl_alg+0x83/0x650 [ 123.366663] ieee80211_register_hw+0x3538/0x3e00 [ 123.366690] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 123.366708] ? net_generic+0x25/0x2a0 [ 123.366730] ? find_held_lock+0x2b/0x80 [ 123.366757] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 123.366778] ? __hrtimer_setup+0x1a4/0x2c0 [ 123.366804] mac80211_hwsim_new_radio+0x2758/0x4ef0 [ 123.366838] ? __nla_validate_parse+0x2e6/0x2880 [ 123.366861] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 123.366889] hwsim_new_radio_nl+0xb0d/0x1250 [ 123.366906] ? kasan_save_track+0x14/0x30 [ 123.366930] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 123.366958] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 123.366976] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 123.367000] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 123.367018] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 123.367046] ? security_capable+0x2f/0x90 [ 123.367068] ? ns_capable+0xe2/0x120 [ 123.367096] genl_rcv_msg+0x532/0x7e0 [ 123.367116] ? __pfx_genl_rcv_msg+0x10/0x10 [ 123.367133] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 123.367156] ? __lock_acquire+0x694/0x1b70 [ 123.367179] netlink_rcv_skb+0x147/0x430 [ 123.367204] ? __pfx_genl_rcv_msg+0x10/0x10 [ 123.367221] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 123.367258] ? netlink_deliver_tap+0x1ae/0xce0 [ 123.367278] ? selinux_netlink_send+0x507/0x880 [ 123.367297] ? is_vmalloc_addr+0x86/0xa0 [ 123.367325] genl_rcv+0x28/0x40 [ 123.367338] netlink_unicast+0x5a7/0x870 [ 123.367364] ? __pfx_netlink_unicast+0x10/0x10 [ 123.367395] netlink_sendmsg+0x8ac/0xd80 [ 123.367422] ? __pfx_netlink_sendmsg+0x10/0x10 [ 123.367456] __sys_sendto+0x506/0x570 [ 123.367478] ? __pfx___sys_sendto+0x10/0x10 [ 123.367519] ? fput_close_sync+0x114/0x240 [ 123.367543] ? __pfx_fput_close_sync+0x10/0x10 [ 123.367565] ? dnotify_flush+0x79/0x4c0 [ 123.367587] __x64_sys_sendto+0xe1/0x1c0 [ 123.367609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 123.367626] do_syscall_64+0xbf/0x360 [ 123.367642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.367657] RIP: 0033:0x7f77491a18ac [ 123.367669] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 123.367685] RSP: 002b:00007ffdf1d5e930 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 123.367701] RAX: ffffffffffffffda RBX: 00007f774a23a320 RCX: 00007f77491a18ac [ 123.367712] RDX: 0000000000000024 RSI: 00007f774a23a370 RDI: 0000000000000003 [ 123.367720] RBP: 0000000000000000 R08: 00007ffdf1d5e984 R09: 000000000000000c [ 123.367728] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 123.367738] R13: 00007f774a23a370 R14: 0000000000000003 R15: 0000000000000000 [ 123.367760] [ 123.368021] kmemleak: Kernel memory leak detector disabled [ 123.368027] kmemleak: Object (percpu) 0x607f1a639758 (size 8): [ 123.368036] kmemleak: comm "syz-executor.6", pid 281, jiffies 4294790098 [ 123.368045] kmemleak: min_count = 1 [ 123.368050] kmemleak: count = 0 [ 123.368054] kmemleak: flags = 0x21 [ 123.368059] kmemleak: checksum = 0 [ 123.368065] kmemleak: backtrace: [ 123.368069] pcpu_alloc_noprof+0x87a/0x1170 [ 123.368091] __alloc_workqueue+0x74b/0x1820 [ 123.368115] alloc_workqueue_noprof+0xc7/0x200 [ 123.368127] ieee80211_register_hw+0x1ec5/0x3e00 [ 123.368141] mac80211_hwsim_new_radio+0x2758/0x4ef0 [ 123.368167] hwsim_new_radio_nl+0xb0d/0x1250 [ 123.368182] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 123.368195] genl_rcv_msg+0x532/0x7e0 [ 123.368208] netlink_rcv_skb+0x147/0x430 [ 123.368229] genl_rcv+0x28/0x40 [ 123.368240] netlink_unicast+0x5a7/0x870 [ 123.368263] netlink_sendmsg+0x8ac/0xd80 [ 123.368282] __sys_sendto+0x506/0x570 [ 123.368300] __x64_sys_sendto+0xe1/0x1c0 [ 123.368319] do_syscall_64+0xbf/0x360 [ 123.368331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.430520] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.431122] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.549824] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.550460] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.655706] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.656325] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.660524] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.661158] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.705005] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.705764] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.800835] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.801545] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.829621] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.830234] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.888918] loop2: detected capacity change from 0 to 4 [ 123.894384] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 123.902255] loop2: detected capacity change from 0 to 4 [ 123.903216] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 123.921445] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.922094] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.952361] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.952975] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:43:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) 10:43:56 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pcmcia', 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/187, 0x18) getdents64(r0, &(0x7f0000000000)=""/36, 0x24) 10:43:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080)=0xfff, 0x4) 10:43:56 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), 0x4) 10:43:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000000040)) 10:43:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, 0x0) 10:43:56 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, 0x0) 10:43:56 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x9, 0x0, &(0x7f0000000000)) [ 124.113196] loop2: detected capacity change from 0 to 4 [ 124.116292] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:43:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000000040)) [ 124.137683] kmemleak: Found object by alias at 0x607f1a63975c [ 124.137698] CPU: 0 UID: 0 PID: 3920 Comm: syz-executor.5 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 124.137716] Tainted: [W]=WARN [ 124.137720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 124.137726] Call Trace: [ 124.137730] [ 124.137734] dump_stack_lvl+0xca/0x120 [ 124.137757] __lookup_object+0x94/0xb0 [ 124.137773] delete_object_full+0x27/0x70 [ 124.137788] free_percpu+0x30/0x1160 [ 124.137804] ? arch_uprobe_clear_state+0x16/0x140 [ 124.137823] futex_hash_free+0x38/0xc0 [ 124.137836] mmput+0x2d3/0x390 [ 124.137854] do_exit+0x79d/0x2970 [ 124.137871] ? __pfx_do_exit+0x10/0x10 [ 124.137884] ? trace_irq_enable.constprop.0+0x26/0x100 [ 124.137896] ? _raw_spin_unlock_irq+0x23/0x40 [ 124.137913] do_group_exit+0xd3/0x2a0 [ 124.137928] __x64_sys_exit_group+0x3e/0x50 [ 124.137941] x64_sys_call+0x18c5/0x18d0 [ 124.137955] do_syscall_64+0xbf/0x360 [ 124.137967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.137977] RIP: 0033:0x7fcf6b91fb19 [ 124.137986] Code: Unable to access opcode bytes at 0x7fcf6b91faef. [ 124.137991] RSP: 002b:00007ffe871dd388 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 124.138002] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fcf6b91fb19 [ 124.138009] RDX: 00007fcf6b8d272b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 124.138016] RBP: 0000000000000000 R08: 0000001b2d7211e0 R09: 0000000000000000 [ 124.138023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.138029] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffe871dd470 [ 124.138044] [ 124.138048] kmemleak: Object (percpu) 0x607f1a639758 (size 8): [ 124.138054] kmemleak: comm "syz-executor.6", pid 281, jiffies 4294790098 [ 124.138061] kmemleak: min_count = 1 [ 124.138065] kmemleak: count = 0 [ 124.138068] kmemleak: flags = 0x21 [ 124.138072] kmemleak: checksum = 0 [ 124.138075] kmemleak: backtrace: [ 124.138078] pcpu_alloc_noprof+0x87a/0x1170 [ 124.138093] __alloc_workqueue+0x74b/0x1820 [ 124.138110] alloc_workqueue_noprof+0xc7/0x200 [ 124.138119] ieee80211_register_hw+0x1ec5/0x3e00 [ 124.138130] mac80211_hwsim_new_radio+0x2758/0x4ef0 [ 124.138142] hwsim_new_radio_nl+0xb0d/0x1250 [ 124.138152] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 124.138163] genl_rcv_msg+0x532/0x7e0 [ 124.138172] netlink_rcv_skb+0x147/0x430 [ 124.138187] genl_rcv+0x28/0x40 [ 124.138194] netlink_unicast+0x5a7/0x870 [ 124.138209] netlink_sendmsg+0x8ac/0xd80 [ 124.138223] __sys_sendto+0x506/0x570 [ 124.138236] __x64_sys_sendto+0xe1/0x1c0 [ 124.138249] do_syscall_64+0xbf/0x360 [ 124.138258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.172539] loop2: detected capacity change from 0 to 4 [ 124.174298] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:43:56 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, 0x0) 10:43:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080)=0xfff, 0x4) 10:43:56 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), 0x4) 10:43:56 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x9, 0x0, &(0x7f0000000000)) [ 124.267865] kmemleak: Automatic memory scanning thread ended 10:43:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) 10:43:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, 0x0) 10:43:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}], 0x0, &(0x7f0000000040)) 10:43:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080)=0xfff, 0x4) 10:43:56 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x9, 0x0, &(0x7f0000000000)) 10:43:56 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pcmcia', 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/187, 0x18) getdents64(r0, &(0x7f0000000000)=""/36, 0x24) 10:43:56 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, 0x0) 10:43:56 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), 0x4) [ 124.328989] loop2: detected capacity change from 0 to 4 [ 124.337163] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:43:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) 10:43:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24040841, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10) 10:43:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pcmcia', 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/187, 0x18) getdents64(r0, &(0x7f0000000000)=""/36, 0x24) 10:43:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, r0) 10:43:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, 0x0) 10:43:56 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pcmcia', 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/187, 0x18) getdents64(r0, &(0x7f0000000000)=""/36, 0x24) 10:43:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c) syz_emit_ethernet(0x26, &(0x7f00000003c0)={@link_local, @remote, @val={@void, {0x500}}, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @broadcast, "", @multicast}}}}, 0x0) 10:43:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) read(r0, 0x0, 0x0) 10:43:56 executing program 4: io_setup(0x572, &(0x7f0000000140)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0xaf, 0x0, 0x0, r1, 0x0, 0x17}]) 10:43:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24040841, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10) 10:43:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pcmcia', 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/187, 0x18) getdents64(r0, &(0x7f0000000000)=""/36, 0x24) 10:43:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, r0) 10:43:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) read(r0, 0x0, 0x0) 10:43:56 executing program 4: io_setup(0x572, &(0x7f0000000140)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0xaf, 0x0, 0x0, r1, 0x0, 0x17}]) 10:43:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0b00000000000000000001000000080001000000000008000300", @ANYRES32=r2], 0x24}}, 0x0) 10:43:56 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="10", 0x1}], 0x1}}], 0x1, 0x20004001) recvmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 10:43:56 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pcmcia', 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/187, 0x18) getdents64(r0, &(0x7f0000000000)=""/36, 0x24) 10:43:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24040841, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10) 10:43:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, r0) 10:43:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24040841, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10) 10:43:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0b00000000000000000001000000080001000000000008000300", @ANYRES32=r2], 0x24}}, 0x0) 10:43:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) read(r0, 0x0, 0x0) 10:43:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pcmcia', 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/187, 0x18) getdents64(r0, &(0x7f0000000000)=""/36, 0x24) 10:43:56 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000180), 0x4) 10:43:56 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="10", 0x1}], 0x1}}], 0x1, 0x20004001) recvmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 10:43:56 executing program 4: io_setup(0x572, &(0x7f0000000140)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0xaf, 0x0, 0x0, r1, 0x0, 0x17}]) 10:43:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0b00000000000000000001000000080001000000000008000300", @ANYRES32=r2], 0x24}}, 0x0) 10:43:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, r0) 10:43:57 executing program 4: io_setup(0x572, &(0x7f0000000140)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0xaf, 0x0, 0x0, r1, 0x0, 0x17}]) 10:43:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) read(r0, 0x0, 0x0) 10:43:57 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490) 10:43:57 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000180), 0x4) 10:43:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8922, &(0x7f00000000c0)={'wlan0\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0x0, @tcp_ip4_spec={@rand_addr, @private}, @esp_ip4_spec={@multicast1, @local}}}}) 10:43:57 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000340)=0xffffffffffff8000) 10:43:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0b00000000000000000001000000080001000000000008000300", @ANYRES32=r2], 0x24}}, 0x0) 10:43:57 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="10", 0x1}], 0x1}}], 0x1, 0x20004001) recvmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 10:43:57 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000001500), 0x20) 10:43:57 executing program 0: add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)="86", 0x1, 0xfffffffffffffffd) [ 125.123893] audit: type=1400 audit(1756464237.255:10): avc: denied { write } for pid=4024 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 10:43:57 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) [ 125.157848] wlan0: mtu greater than device maximum 10:43:57 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000180), 0x4) 10:43:57 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000340)=0xffffffffffff8000) 10:43:57 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) 10:43:57 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490) 10:43:57 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="10", 0x1}], 0x1}}], 0x1, 0x20004001) recvmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 10:43:57 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000180), 0x4) 10:43:57 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000340)=0xffffffffffff8000) 10:43:57 executing program 0: add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)="86", 0x1, 0xfffffffffffffffd) 10:43:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8922, &(0x7f00000000c0)={'wlan0\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0x0, @tcp_ip4_spec={@rand_addr, @private}, @esp_ip4_spec={@multicast1, @local}}}}) [ 125.315195] wlan0: mtu greater than device maximum 10:43:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x33, 0x0, &(0x7f00000023c0)) 10:43:57 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x29, 0x0, 0x490) 10:43:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8922, &(0x7f00000000c0)={'wlan0\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0x0, @tcp_ip4_spec={@rand_addr, @private}, @esp_ip4_spec={@multicast1, @local}}}}) [ 125.367200] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 125.368975] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 125.370146] CPU: 0 UID: 0 PID: 4059 Comm: syz-executor.7 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 125.377577] Tainted: [W]=WARN [ 125.378064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.379321] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.380057] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 125.382826] RSP: 0018:ffff88801ca9f780 EFLAGS: 00010012 [ 125.383648] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900080ca000 [ 125.384741] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 125.385842] RBP: ffff88801ca9f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc16758 [ 125.386933] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 125.388013] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 125.389106] FS: 00007f07edf97700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 125.390350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.391261] CR2: 0000000020000000 CR3: 0000000016c1f000 CR4: 0000000000350ef0 [ 125.392361] Call Trace: [ 125.392771] [ 125.393134] ? __pfx_perf_tp_event+0x10/0x10 [ 125.393833] ? __is_insn_slot_addr+0x140/0x290 [ 125.394555] ? kernel_text_address+0x5b/0xc0 [ 125.395258] ? __kernel_text_address+0xd/0x40 [ 125.395975] ? unwind_get_return_address+0x59/0xa0 [ 125.396755] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 125.397602] ? arch_stack_walk+0x9c/0xf0 [ 125.398238] ? __lock_acquire+0x694/0x1b70 [ 125.398896] ? stack_depot_save_flags+0x2c/0xa20 [ 125.399633] ? perf_trace_run_bpf_submit+0xef/0x180 [ 125.400424] ? find_held_lock+0x2b/0x80 [ 125.401052] perf_trace_run_bpf_submit+0xef/0x180 [ 125.401803] perf_trace_preemptirq_template+0x259/0x430 [ 125.402635] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 125.403559] ? __pfx___smp_call_single_queue+0x10/0x10 [ 125.404385] ? find_held_lock+0x2b/0x80 [ 125.405021] ? try_to_wake_up+0x8ae/0x11d0 [ 125.405686] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 125.406474] trace_irq_enable.constprop.0+0xa6/0x100 [ 125.407277] trace_hardirqs_on+0x26/0x40 [ 125.407912] _raw_spin_unlock_irqrestore+0x2c/0x50 [ 125.408695] try_to_wake_up+0x8ae/0x11d0 [ 125.409340] ? __pfx_try_to_wake_up+0x10/0x10 [ 125.410059] ? plist_del+0x122/0x270 [ 125.410649] ? find_held_lock+0x2b/0x80 [ 125.411281] ? futex_wake+0x474/0x540 [ 125.411886] wake_up_q+0xa1/0x130 [ 125.412450] futex_wake+0x47e/0x540 [ 125.413045] ? __pfx_futex_wake+0x10/0x10 [ 125.413699] do_futex+0x26d/0x370 [ 125.414248] ? __pfx_do_futex+0x10/0x10 [ 125.414869] ? fd_install+0x1f0/0x660 [ 125.415469] __x64_sys_futex+0x1c9/0x4d0 [ 125.416116] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 125.417036] ? __pfx___x64_sys_futex+0x10/0x10 [ 125.417765] do_syscall_64+0xbf/0x360 [ 125.418358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.419154] RIP: 0033:0x7f07f0a21b19 [ 125.419741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 125.422527] RSP: 002b:00007f07edf97218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.423689] RAX: ffffffffffffffda RBX: 00007f07f0b34f68 RCX: 00007f07f0a21b19 [ 125.424793] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f07f0b34f6c [ 125.425879] RBP: 00007f07f0b34f60 R08: 000000000000000e R09: 0000000000000000 [ 125.426965] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07f0b34f6c [ 125.428058] R13: 00007ffc937bb26f R14: 00007f07edf97300 R15: 0000000000022000 [ 125.429164] [ 125.429530] Modules linked in: [ 125.430044] ---[ end trace 0000000000000000 ]--- [ 125.430766] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.431503] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 125.434272] RSP: 0018:ffff88801ca9f780 EFLAGS: 00010012 [ 125.435088] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900080ca000 [ 125.436190] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 125.437274] RBP: ffff88801ca9f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc16758 [ 125.438358] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 125.439453] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 125.440543] FS: 00007f07edf97700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 125.441766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.442655] CR2: 0000000020000000 CR3: 0000000016c1f000 CR4: 0000000000350ef0 [ 125.443758] note: syz-executor.7[4059] exited with irqs disabled [ 125.444738] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 125.446436] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 125.447596] CPU: 0 UID: 0 PID: 4059 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 125.449434] Tainted: [D]=DIE, [W]=WARN [ 125.450021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.451289] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.452022] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 125.454800] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012 [ 125.455613] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 125.456710] RDX: ffff8880167c0000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 125.457802] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc16758 [ 125.458886] R10: 0000000000000000 R11: ffff88806ce08ff8 R12: dffffc0000000000 [ 125.459975] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000 [ 125.461070] FS: 00007f07edf97700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 125.462286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.463171] CR2: 0000000020000000 CR3: 0000000016c1f000 CR4: 0000000000350ef0 [ 125.464277] Call Trace: [ 125.464682] [ 125.465030] ? __kasan_slab_free+0x3f/0x50 [ 125.465695] ? __pfx_perf_tp_event+0x10/0x10 [ 125.466383] ? sysvec_apic_timer_interrupt+0x70/0x80 [ 125.467183] ? kasan_save_stack+0x24/0x50 [ 125.467826] ? kasan_save_track+0x14/0x30 [ 125.468482] ? __kasan_slab_alloc+0x59/0x70 [ 125.469151] ? kmem_cache_alloc_noprof+0x205/0x690 [ 125.469922] ? security_file_alloc+0x35/0x130 [ 125.470628] ? init_file+0x95/0x4c0 [ 125.471202] ? alloc_empty_file+0x76/0x1e0 [ 125.471867] ? path_openat+0xe0/0x2880 [ 125.472478] ? do_filp_open+0x1e8/0x450 [ 125.473103] ? do_sys_openat2+0x104/0x1b0 [ 125.473753] ? __x64_sys_openat+0x142/0x200 [ 125.474427] ? do_syscall_64+0xbf/0x360 [ 125.475044] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.475863] ? __lock_acquire+0x694/0x1b70 [ 125.476539] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 125.477464] ? __lock_acquire+0xc65/0x1b70 [ 125.478124] ? perf_trace_run_bpf_submit+0xef/0x180 [ 125.478899] perf_trace_run_bpf_submit+0xef/0x180 [ 125.479660] perf_trace_preemptirq_template+0x259/0x430 [ 125.480500] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 125.481405] ? __pfx_native_flush_tlb_one_user+0x10/0x10 [ 125.482236] ? clockevents_program_event+0x135/0x360 [ 125.483029] ? __pfx_try_to_wake_up+0x10/0x10 [ 125.483740] ? handle_softirqs+0x16e/0x770 [ 125.484420] trace_irq_enable.constprop.0+0xa6/0x100 [ 125.485210] trace_hardirqs_on+0x26/0x40 [ 125.485839] handle_softirqs+0x16e/0x770 [ 125.486483] __irq_exit_rcu+0xc4/0x100 [ 125.487098] irq_exit_rcu+0x9/0x20 [ 125.487664] sysvec_call_function_single+0xa6/0xc0 [ 125.488438] [ 125.488803] [ 125.489158] asm_sysvec_call_function_single+0x1a/0x20 [ 125.489980] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 125.490707] Code: 38 00 85 db 0f 84 21 01 00 00 e8 d9 96 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 27 92 38 00 48 85 db 0f 84 17 01 00 00 b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de [ 125.493463] RSP: 0018:ffff88801ca9ff28 EFLAGS: 00000246 [ 125.494277] RAX: 0000000000000001 RBX: ffff8880167c0000 RCX: ffffffff817c2b86 [ 125.495379] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 125.496477] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 125.497563] R10: ffffffff8643ac57 R11: 0000000000000001 R12: ffff8880167c0000 [ 125.498653] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 125.499750] ? trace_irq_enable.constprop.0+0x26/0x100 [ 125.500566] ? make_task_dead+0x214/0x3b0 [ 125.501230] ? make_task_dead+0x214/0x3b0 [ 125.501877] ? do_syscall_64+0xbf/0x360 [ 125.502497] rewind_stack_and_make_dead+0x16/0x20 [ 125.503257] RIP: 0033:0x7f07f0a21b19 [ 125.503844] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 125.506625] RSP: 002b:00007f07edf97218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.507781] RAX: ffffffffffffffda RBX: 00007f07f0b34f68 RCX: 00007f07f0a21b19 [ 125.508879] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f07f0b34f6c [ 125.509969] RBP: 00007f07f0b34f60 R08: 000000000000000e R09: 0000000000000000 [ 125.511056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07f0b34f6c [ 125.512142] R13: 00007ffc937bb26f R14: 00007f07edf97300 R15: 0000000000022000 [ 125.513251] [ 125.513618] Modules linked in: [ 125.514128] ---[ end trace 0000000000000000 ]--- [ 125.514849] RIP: 0010:perf_tp_event+0x175/0xe70 [ 125.515585] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 125.518357] RSP: 0018:ffff88801ca9f780 EFLAGS: 00010012 [ 125.519175] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc900080ca000 [ 125.520278] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 125.521378] RBP: ffff88801ca9f9f0 R08: ffff88806ce31340 R09: ffffe8ffffc16758 [ 125.522466] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 125.523549] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000 [ 125.524648] FS: 00007f07edf97700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 125.525883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.526773] CR2: 0000000020000000 CR3: 0000000016c1f000 CR4: 0000000000350ef0 [ 125.527873] Kernel panic - not syncing: Fatal exception in interrupt [ 125.529088] Kernel Offset: disabled [ 125.529650] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 10:43:57 Registers: info registers vcpu 0 RAX=000000000000006d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff88801ca9f0e0 R8 =0000000000000000 R9 =ffffed10013bd046 R10=000000000000006d R11=552030203a555043 R12=000000000000006d R13=0000000000000010 R14=ffffffff88724140 R15=ffffffff828e32b0 RIP=ffffffff828e331d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f07edf97700 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020000000 CR3=0000000016c1f000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f07f0b087c000007f07f0b087c8 XMM02=00007f07f0b087e000007f07f0b087c0 XMM03=00007f07f0b087c800007f07f0b087c0 XMM04=ff000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806ce3de00 RCX=ffffffff816880fc RDX=ffff888013fe5280 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888047cff8d8 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=1ffff1100d9e6bb1 R12=ffffed100d9c7bc1 R13=ffff88806ce3de08 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 000055557c835400 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f07f0b310a0 CR3=0000000016c1f000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f07f0b087c000007f07f0b087c8 XMM02=00007f07f0b087e000007f07f0b087c0 XMM03=00007f07f0b087c800007f07f0b087c0 XMM04=ff000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000